I'm looking at the map as a road map. One that all pepole have access to.
What value do you see in leaving them in? If so do we add driveways?
Some driveways are three cars long others are thousands of feet long. Based on what I've seen one driveway does not exist any more. And another is only pariatlly drawn.

if you look at most commercial maps, digital or paper, they don't have driveways. the TIGER/Line files have some driveways, but those tend to be long, >200 feet, and in rural areas. i think it's safe to say that a roadmap should include all publicly accessible roads, until you reach a mailbox. anything past a mailbox, i.e. anything beyond where the u.s. mail service goes, is private drive. i think we've got a tough enough job getting all roads, facilities, and p.o.i.'s on the u.s. map, w/o the burden of driveways.

the only place you're likely to see all private driveways is on an aerial image.

If you look at most (state) mapping agency produced map databases, they do have driveways. There's so much more to maps than the "public roads for routing" - yet mapping of which is the first objective. Leave them in, someone will eventually (could be years but anyway) add them again.